

package com.hazelcast.internal.serialization.impl.compact.schema;

import com.hazelcast.internal.serialization.impl.compact.Schema;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;

import java.io.IOException;

/**
 * Sent from the coordinator member to participant nodes so that they
 * will mark the schema in their local as prepared, after putting it to their
 * in-memory registry and HotRestart data (if enabled).
 */
public class PrepareSchemaReplicationOperation extends AbstractSchemaReplicationOperation {

    private Schema schema;

    public PrepareSchemaReplicationOperation() {
    }

    public PrepareSchemaReplicationOperation(Schema schema, int memberListVersion) {
        super(memberListVersion);
        this.schema = schema;
    }

    @Override
    protected void runInternal() {
        MemberSchemaService service = getService();
        service.onSchemaPreparationRequest(schema);
    }

    @Override
    protected void writeInternal(ObjectDataOutput out) throws IOException {
        out.writeObject(schema);
        out.writeInt(memberListVersion);
    }

    @Override
    protected void readInternal(ObjectDataInput in) throws IOException {
        schema = in.readObject();
        memberListVersion = in.readInt();
    }

    @Override
    public int getClassId() {
        return SchemaDataSerializerHook.PREPARE_SCHEMA_REPLICATION_OPERATION;
    }
}
